{
  "ptid_time": "128_S_0229_2010-10-25",
  "img_path": "/data/qiuhui/data/adni/images/128_S_0229/2010-10-25/t1.nii.gz",
  "img_finding": "",
  "text_data": "Age is 78.4 years. Gender is Female. Education: 16 years. Handedness: Right. Race: White. Medical history: Psychiatric; Neurologic; Head, Eyes, Ears, Nose and Throat; Cardiovascular; Musculoskeletal; Endocrine-Metabolic; Gastrointestinal; Allergies or Drug Sensitivities; Smoking; Malignancy; Major Surgical Procedures. MMSE: 30.0. MoCA: 30.0. Logical Memory: 20.0. APOEε4 alleles: 1.0. Biomarker levels: Florbetapir (AV45): 1.25 SUVR (mild elevated). ",
  "true_diagnosis": "Diagnosis: CN.",
  "gpt_diagnosis": "Reasoning: The patient has normal cognitive scores (MMSE and MoCA both 30/30) despite mild elevated AV45 (amyloid PET) and being an APOE4 carrier. Brain volumes are not specified but the preserved cognitive function suggests no significant neurodegeneration.  \nDiagnosis: CN (Cognitively Normal)  \nConfidence: Medium (due to mild AV45 elevation but strong cognitive performance)",
  "timestamp": "2025-07-26T13:40:39.175852"
}